Mental Operations

Famous quotes containing the words mental and/or operations:

“Apart from letters, it is the vulgar custom of the moment to deride the thinkers of the Victorian and Edwardian eras; yet there has not been, in all history, another age ... when so much sheer mental energy was directed toward creating a fairer social order.”
—Ellen Glasgow (1873–1945)

“It may seem strange that any road through such a wilderness should be passable, even in winter, when the snow is three or four feet deep, but at that season, wherever lumbering operations are actively carried on, teams are continually passing on the single track, and it becomes as smooth almost as a railway.”
—Henry David Thoreau (1817–1862)